<!DOCTYPE html>
<html>
<head>
<title>box model smoketest</title>
<style>
body {
    margin: 0;
}
#outer {
    background-color: red;
    margin: 0;
    padding: 0;
}
#inner {
    margin: 16px;
    border: solid green 16px;
    padding: 16px;
    background-color: blue;
    color: white;
}
</style>
</head>
<body><div id=outer><div id=inner>Ten points for Gryffindor</div></div></body>
</html>

